/* * SELinux support for the Audit LSM hooks * * Most of below header was moved from include/linux/selinux.h which * is released under below copyrights: * * Author: James Morris * * Copyright (C) 2005 Red Hat, Inc., James Morris * Copyright (C) 2006 Trusted Computer Solutions, Inc. * Copyright (C) 2006 IBM Corporation, Timothy R. Chavez * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2, * as published by the Free Software Foundation. */ #ifndef _SELINUX_AUDIT_H #define _SELINUX_AUDIT_H /** * selinux_audit_rule_init - alloc/init an selinux audit rule structure. * @field: the field this rule refers to * @op: the operater the rule uses * @rulestr: the text "target" of the rule * @rule: pointer to the new rule structure returned via this * * Returns 0 if successful, -errno if not. On success, the rule structure * will be allocated internally. The caller must free this structure with * selinux_audit_rule_free() after use. */ int selinux_audit_rule_init(u32 field, u32 op, char *rulestr, void **rule); /** * selinux_audit_rule_free - free an selinux audit rule structure. * @rule: pointer to the audit rule to be freed * * This will free all memory associated with the given rule. * If @rule is NULL, no operation is performed. */ void selinux_audit_rule_free(void *rule); /** * selinux_audit_rule_match - determine if a context ID matches a rule. * @sid: the context ID to check * @field: the field this rule refers to * @op: the operater the rule uses * @rule: pointer to the audit rule to check against * @actx: the audit context (can be NULL) associated with the check * * Returns 1 if the context id matches the rule, 0 if it does not, and * -errno on failure. */ int selinux_audit_rule_match(u32 sid, u32 field, u32 op, void *rule, struct audit_context *actx); /** * selinux_audit_rule_known - check to see if rule contains selinux fields. * @rule: rule to be checked * Returns 1 if there are selinux fields specified in the rule, 0 otherwise. */ int selinux_audit_rule_known(struct audit_krule *krule); #endif /* _SELINUX_AUDIT_H */ ='hidden' name='id' value='c73e44269369e936165f0f9b61f1f09a11dae01c'/>
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authorVincent <vincent.stehle@laposte.net>2017-01-30 15:06:43 +0100
committerDavid S. Miller <davem@davemloft.net>2017-01-31 13:07:40 -0500
commitc73e44269369e936165f0f9b61f1f09a11dae01c (patch)
treee2188e900ba06302f8ed2746cb07edd3efbc5c35 /sound/soc/mediatek/mt2701
parent040587af31228d82c52267f717c9fcdb65f36335 (diff)
net: thunderx: avoid dereferencing xcv when NULL
This fixes the following smatch and coccinelle warnings: drivers/net/ethernet/cavium/thunder/thunder_xcv.c:119 xcv_setup_link() error: we previously assumed 'xcv' could be null (see line 118) [smatch] drivers/net/ethernet/cavium/thunder/thunder_xcv.c:119:16-20: ERROR: xcv is NULL but dereferenced. [coccinelle] Fixes: 6465859aba1e66a5 ("net: thunderx: Add RGMII interface type support") Signed-off-by: Vincent Stehlé <vincent.stehle@laposte.net> Cc: Sunil Goutham <sgoutham@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'sound/soc/mediatek/mt2701')